Crowther, P., Joris, M., Otten, M., Tekkens, H., & Wächter, B. (2000). Internationalisation at home: A position paper. Amsterdam: EAIE .
2.
de Wit, H. (2002). Internationalization of higher education in the United States of America and Europe: A historical, comparative, and conceptual analysis. London: Westport .
3.
Otten, M. (2003). Intercultural learning and diversity in higher education . Journal of Studies in International Education, 7(1), 12-26 .
4.
Teichler, U. (Ed.). (2002). Erasmus in the Socrates Programme: Findings of an evaluation study. Bonn, Germany: Lemmens (ACA Papers on International Cooperation in Education).